Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Offshore wind turbine generator tower drum damper
The invention discloses an offshore wind turbine generator tower drum damper, and relates to the technical field of wind turbine generator tower drum dampers.The offshore wind turbine generator tower drum damper comprises a spherical hinge mechanism, a swing arm device and a damping mechanism, the swing arm device is arranged below a cross beam in a tower drum through the spherical hinge mechanism, and when the swing arm device does pendulum motion, the damping mechanism is arranged below the cross beam; the damping mechanism is used for providing resistance to the swing arm device; when the tower barrel shakes, the swing arm device and the tower barrel form resonance, the swing arm device swings in the same direction as the shaking direction of the tower barrel with the circle center of a spherical hinge of the spherical hinge mechanism 1 as the swing center point, the swing arm device drives the damping mechanism to move while swinging, and the damping mechanism moves to form opposite acting force to the swing arm device; and the swing arm device can return to a stable position more quickly so as to restrain the tower drum from shaking.
本申请公开了一种海上风电机组塔筒阻尼器，涉及风电机组塔筒阻尼器技术领域，包括：球铰机构、摆臂装置以及阻尼机构，所述摆臂装置通过球铰机构设置于塔筒内的横梁下方，当所述摆臂装置做钟摆运动时，所述阻尼机构用于向摆臂装置提供阻力；本申请当塔筒发生晃动时，摆臂装置与塔筒形成共振，摆臂装置以球铰机构1球铰的圆心为摆动的中心点与塔筒晃动方向形成相同的摆动，摆臂装置摆动的同时带动阻尼机构运动，阻尼机构运动形成相反的作用力到摆臂装置，使摆臂装置能更快得回到平稳位置，以抑制塔筒晃动。
Offshore wind turbine generator tower drum damper
The invention discloses an offshore wind turbine generator tower drum damper, and relates to the technical field of wind turbine generator tower drum dampers.The offshore wind turbine generator tower drum damper comprises a spherical hinge mechanism, a swing arm device and a damping mechanism, the swing arm device is arranged below a cross beam in a tower drum through the spherical hinge mechanism, and when the swing arm device does pendulum motion, the damping mechanism is arranged below the cross beam; the damping mechanism is used for providing resistance to the swing arm device; when the tower barrel shakes, the swing arm device and the tower barrel form resonance, the swing arm device swings in the same direction as the shaking direction of the tower barrel with the circle center of a spherical hinge of the spherical hinge mechanism 1 as the swing center point, the swing arm device drives the damping mechanism to move while swinging, and the damping mechanism moves to form opposite acting force to the swing arm device; and the swing arm device can return to a stable position more quickly so as to restrain the tower drum from shaking.
本申请公开了一种海上风电机组塔筒阻尼器，涉及风电机组塔筒阻尼器技术领域，包括：球铰机构、摆臂装置以及阻尼机构，所述摆臂装置通过球铰机构设置于塔筒内的横梁下方，当所述摆臂装置做钟摆运动时，所述阻尼机构用于向摆臂装置提供阻力；本申请当塔筒发生晃动时，摆臂装置与塔筒形成共振，摆臂装置以球铰机构1球铰的圆心为摆动的中心点与塔筒晃动方向形成相同的摆动，摆臂装置摆动的同时带动阻尼机构运动，阻尼机构运动形成相反的作用力到摆臂装置，使摆臂装置能更快得回到平稳位置，以抑制塔筒晃动。
Offshore wind turbine generator tower drum damper
一种海上风电机组塔筒阻尼器
HU DIANHAO (Autor:in) / LI DONGHAO (Autor:in) / ZHANG YAN (Autor:in)
06.12.2024
Patent
Elektronische Ressource
Chinesisch
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